#include <stdio.h>
#include <stdlib.h>
int main()
{
    int number, N, guess;
    int count = 0;
    scanf("%d %d", &number, &N);
    while (1) {
        scanf("%d", &guess);
        count++;
        if (count > N || guess < 0) {
            printf("Game Over");
            break;
        }
        else if (guess == number) {
            if (count == 1) printf("Bingo!");
            else if (count <= 3) printf("Lucky You!");
            else if (count <= N) printf("Good Guess!");
            break;
        }
        else {
            if (guess > number) printf("Too big\n");
            else printf("Too small\n");
        }
    }
    return 0;
}